//: arrays/RaggedArray.java
package com.dozy.learn.arrays;

import java.util.*;

public class RaggedArray {
    public static void main(String[] args) {
        Random rand = new Random(47);
        // 3-D array with varied-length vectors:
        int[][][] a = new int[rand.nextInt(7)][][];
        for (int i = 0; i < a.length; i++) {
            a[i] = new int[rand.nextInt(5)][];
            for (int j = 0; j < a[i].length; j++)
                a[i][j] = new int[rand.nextInt(5)];
        }
        System.out.println(Arrays.deepToString(a));
    }
} /*
   * Output: [[], [[0], [0], [0, 0, 0, 0]], [[], [0, 0], [0, 0]], [[0, 0, 0],
   * [0], [0, 0, 0, 0]], [[0, 0, 0], [0, 0, 0], [0], []], [[0], [], [0]]]
   */// :~
